Thousands of people are expected to attend this weekend's People's Climate Movement march. It's a good moment to reflect on the facts—what we know about climate change today, and what impacts we can expect in the future.

Mexico is establishing a carbon price in order to reduce its emissions 22 percent below 2000 levels by 2030; 50 percent by 2050. As other countries like China and Singapore pursue similar plans, they can learn from Mexico's progress.

Multilateral climate funds play a key role in using public finance to help drive the economic and societal transformation necessary to address climate change. There is growing pressure for policymakers to make the architecture of funds more effective and coherent. This report examines seven key...

Of its four climate goals, China has already exceeded one, is close to meeting another, and is more than halfway toward achieving the remaining two. This is encouraging progress from the world's largest emitter.

As one of the world's largest emitters and a growing economy, Brazil has the potential to act as a global leader for nations transitioning to low-carbon economies. Such leadership must be viewed beyond geopolitical status; it is a strategy that will reward countries with social, economic and environmental gains.